Welcome to the Website of the Austrian mezzo-soprano!

  "...blessed with a luxurious voice ...“ 

(WASHINGTON POST - Mark J. Estren)  


"...Haselboeck's voice has carrying power along with charm and

delicate assortment of sweet timbres..." 

(NEW YORK TIMES - Bernard Holland)


"... A born Mahler interpreter...

(PIZZICATO Journal - Alain Steffen)

live recordings:

"Nun will die Sonn' so hell aufgehn" (G. Mahler)

Wagner - Fricka (Die Walküre)

Verdi: Requiem "Liber scriptus"

Wagner - Brangäne (Tristan und Isolde)

2 New CD releases 2018:

R. Wagner: Die Götterdämmerung - Hongkong Philharmonic Orchestra/ Jaap van Zweden - NAXOS RECORDS

EntarteOperaFestival CD -Chambermusic and songs by female composers: V. Weigl, V. Kapralova, Ch. Schlesinger, H. Bosmans - GRAMOLA

Shop: http://www.entarteopera.com/shop.html